The name ( casio edifice) it self enough to prove about quality of watch. It is one of the premium watch that I have since 7 month .The watch is very premium and looks very luxurious.The chronographic design itself really impressive.Specification* Accuracy at normal temp. Is plus/minus 20 seconds a month.* Display 3 analog hand and 3 dials.* Battery life is approx. 2 yearsIf u want to buy a premium, luxury and branded then casio edifice is just perfectThough it is little expensive. ( Price- 8k)